About Porthtowan

Powerful, hollow beachbreak peaks if the sandbanks are good, plus a bit of wind protection in the southern corner. Consistent, often crowded, rippy and handles some swell, so not really for beginners. Ample pay parking,... more

You can calibrate our breaking wave estimates in two ways: If the forecast is consistently over or under-calling the waves then use the 'wave height modifier' to adjust the scale. If the forecast is getting things wrong for particular swell directions then try adjusting the 'optimum swell direction'. Trial and error coupled with local knowledge will let you fine tune things where there are problems - although be aware some subtle local factors like a blocking headland, a deep water channel and tidal currents etc. will get missed. The breaking wave estimate is only ever a guide to using our detailed swell data to make the final call.

Optimum Swell Direction

0°90°180°270°360°

Surf Forecasting help for Porthtowan

A detailed long range Porthtowan Surf forecast, surf report and (where available) surf webcams. This surf forecast will be useful for both Porthtowan and nearby surf spots in the UK + Ireland area. The information here is carefully calibrated and checked, please do read the surf forecasting help information first which will give you a good idea how to start interpreting this information.